baber/WOPTO huggingface dataset:
Patent KR-20210122582-A (KR)
Title: Heat management system of vehicle
Inventor: LEE JUN MIN
IPC: B60H1/00
Filed: 2020-04-01
Abstract: The present invention relates to a heat management system for a vehicle. According to a purpose thereof, as inlet and outlet positions of a refrigerant with respect to first and second inlets of an outdoor heat exchanger are variably controlled in accordance with an air conditioning mode, the inlet and outlet positions of the refrigerant with respect to the outdoor heat exchanger can be controlled in an optimal state in accordance with the air conditioning mode, and, therethrough, the operation performance of the outdoor heat exchanger can be maintained in an optimal state, which can lead to an improvement in the cooling and heating performance of the interior of a vehicle. To achieve the purpose, in regard to the heat management system for a vehicle including a heat pump type refrigerant circulation line equipped with a compressor, a high-pressure heat exchanger, an expansion valve for a heat pump mode, an outdoor heat exchanger, at least one expansion valve for an air conditioning mode, and a low-pressure heat exchanger, the outdoor heat exchanger includes: a first inlet on one side, and a second inlet on the other side for the entry of the refrigerant; and a refrigerant flow control part controlling a flow of the refrigerant such that inlet and outlet positions of the refrigerant with respect to the first and second inlets of the outdoor heat exchanger can be varied in accordance with an air conditioning mode.
Patent KR-20200041848-A (KR)
Title: Smart Helmet including Head Up Display and Blackbox of 360-degree Video and Image
Inventor: CHO YOUNG BIN
IPC: A42B3/04
Filed: 2020-04-04
Abstract: Disclosed in the present invention are a smart helmet having a dashboard camera function and a method for operating the same. The smart helmet having the dashboard camera according to the present invention comprises: a sensing unit which is mounted on one side of a helmet, which a user wants to wear, and measures various kinds of sensing information; a control unit which activates a function of a dashboard camera based on the measured sensing information and records taken videos according to the activation of the dashboard camera function; a video taking unit which takes videos in a preset direction according to the activation of the dashboard camera function; and an output unit which focuses on a video of an opposite direction of a corresponding direction and displays the same when the helmet moves for watching left and right directions. According to the present invention, accidents can be prevented in advance.
Patent KR-20210131479-A (KR)
Title: Battery pack temperature controlling device and temperature controlling system of electric vehicle having the same
IPC: H01M10/6568
Filed: 2020-04-23
Abstract: An objective of the present invention is to provide a battery pack temperature controlling device for maintaining a preset temperature during charging and discharging batteries of an electric vehicle, and a temperature controlling system of the electric vehicle having the same. The battery pack temperature controlling device comprises: a sealed cashing located adjacent to a battery pack provided therein with batteries; a cold air generator mounted inside the sealed cashing to generate cold air; an outflow connection tube for connecting the sealed casing with the battery pack to guide air inside the sealed casing to flow out an inside of the battery pack; an inflow connection tube for connecting the sealed casing with the battery pack to guide air inside the sealed casing to introduce into an inside of the sealed casing; and a blowing fan mounted at an outflow connection tube of the sealed casing to circulate and flow air inside the sealed casing to the battery pack. According to the present invention, when batteries of the electric vehicle are charged and discharged, a temperature is maintained at a preset temperature.
Patent KR-20210131046-A (KR)
Title: manufacturing method for eco-friendly afforestation soil using crab shells and oyster shells and eco-friendly afforestation soil manufactured this same
IPC: C09K17/40
Filed: 2020-04-23
Abstract: Discloses are a method of manufacturing eco-friendly afforestation soil by using a crab shell and an oyster shell, and eco-friendly afforestation soil manufactured thereby. The disclosed method of manufacturing the eco-friendly afforestation soil by using the crab shell and the oyster shell includes: a) drying sewage sludge and papermaking sludge to prepare a dried sewage sludge product and a dried papermaking sludge product; b) drying and pulverizing crab and oyster shells that are washed, and granulating the crab and oyster shells to prepare crab and oyster shell granules; c) preparing a mixture by mixing the dried sewage sludge product, the dried papermaking sludge product, sawdust, bark, granite soil, sericite, and the crab and oyster shell granules; and d) mixing a microbial culture solution with the mixture and fermenting the mixture to prepare the afforestation soil. Accordingly, afforestation is performed easily and efficiently.
Patent KR-20200126923-A (KR)
Inventor: MARCO COPPO
IPC: F02D41/38
Filed: 2020-04-28
Abstract: Provided is a method for monitoring an injector (10) for a common-rail injection system, including the steps of: detecting an electrical signal (V) representing deformation of a diaphragm (120) of a head plate (50) having a reaction surface (58) facing a control chamber (34) of an injector (10); and processing a modified signal (V) to determine characteristic data of the operation of the injector (10).
Patent KR-20210142233-A (KR)
Title: Heat sealing device for confectionery wrapping paper
IPC: B65B51/26
Filed: 2020-05-18
Abstract: The present invention relates to a heat fusion device for snack wrapping paper. More specifically, snack wrapping paper is heat-fused to be formed in a sealed shape, and a heating block heated for heat fusion is disposed to be ascended between a supply conveyor and a discharge conveyor transferring the wrapping paper and is coupled to a driving means through an eccentric roll to be moved in a track form passing an interval formed between the supply conveyor and the discharge conveyor during ascending or descending to enable continuous heat fusion and cutting to maximize productivity. To this end, the present invention comprises: a tension maintaining unit having a pair of compression rollers provided to be unwound from a winding roll and compressing the wrapping paper, where snacks are stored, from an upper side and having a brush roller disposed to be adjacent to the compression roller to compress the wrapping paper; the supply conveyor having a supply belt transferring the wrapping paper at predetermined speed; the discharge conveyor disposed at a position spaced from the supply conveyor and having a discharge belt discharging the snack wrapping paper, where cutting is completed, by constant speed; a transfer module moving each of the supply conveyor and the discharge conveyor in a parallel direction; and a heat fusion module disposed between the supply conveyor and the discharge conveyor and simultaneously heat-fusing and cutting the wrapping paper.
Patent KR-20210146475-A (KR)
Inventor: KIM JAE SIK
IPC: H01L51/52
Filed: 2020-05-26
Abstract: A purpose of the present invention is to provide a method for manufacturing a display device to prevent damage to an encapsulation layer. A display device comprises: a substrate on which a pixel area and a transmissive area for transmitting external light are defined, wherein an image is displayed on top of the pixel area; a first electrode disposed in the pixel area on the substrate; an intermediate layer disposed in the pixel area on the first electrode and including a light emitting layer and at least one common layer; a second electrode disposed in the pixel area on the intermediate layer; a surface control layer disposed between the second electrode on the intermediate layer and the transmissive area and including a fluorine compound; and an encapsulation layer disposed on the pixel area and the transmissive area on the second electrode and the surface control layer.
Patent KR-20200115384-A (KR)
Title: Vertical structure and an upflow MBR system comprising mechanical cleaning balls for wastewater treatment
Inventor: PARK BYEONG SUN
IPC: B01D63/02
Filed: 2020-06-22
Abstract: The present invention is to maximize an effect of phosphorus release without input of a coagulant by configuring a DO reduction tank, an anoxic tank, and an anaerobic tank in a stacked type, and to improve the efficiency of maintenance by configuring an upflow type membrane tank MBR. In addition, the present invention relates to an MBR sewage treatment apparatus which performs filtration by maintaining a low TMP using a physical cleaning technology, gravity filtration and the like to ensure the long-term life of a separation membrane by maintaining the planned flux at all times and minimizing the stress of the separation membrane.
Patent KR-20210157952-A (KR)
Inventor: LEE SOON GYU
IPC: G06F21/32
Filed: 2020-06-22
Abstract: One object of the present invention is to provide a display device that detects a forged fingerprint by analyzing light that is diffused from skin and sensed in a non-emission area of a fingerprint sensing area. A method for driving a display device is performed in the display device. The method of driving the display device comprises: a step of displaying a first image including user convenience information through a display panel; a step of generating detection data corresponding to a fingerprint detection area using a light sensor; and a step of comparing the light amount information corresponding to the first image with the sensed data to determine whether the detected fingerprint corresponding to the sensed data is a forged fingerprint. The first image includes a first color pattern in the fingerprint sensing area, and a forgery determination image pattern includes the first color pattern and a second color pattern different from the first color pattern.
Patent KR-20220000215-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: YU SEOK HYEON
IPC: C07D495/04
Filed: 2020-06-25
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device including the same. The compound can be used as a material for a light emitting layer of the organic light emitting device. For example, the compound can be used alone as a light emitting material, or can be used as a host material of the light emitting layer.
Patent KR-20220002017-A (KR)
Title: potato egg sandwich
Inventor: CHO IN YOUNG
IPC: A21D13/32
Filed: 2020-06-30
Abstract: The present invention relates to a sandwich using potatoes and eggs. The potatoes are boiled and mashed together with the eggs and are mixed with mayonnaise, sugar and the mashed eggs. The sandwich can be made easily by anyone.
Patent KR-20210006856-A (KR)
Inventor: ZANCHI ALFIO
IPC: G05F3/22
Filed: 2020-07-06
Abstract: A self-optimizing circuit for an FD-SOI device includes a static biasing circuit, a dosimeter, a reference circuit, an amplifier, a voltage source, and a feedback circuit. The static biasing circuit supplies a first bias. The dosimeter includes a dosimeter FD-SOI device and generates a dosimeter voltage sensitive to parametric shifts in the primary FD-SOI device. The reference circuit supplies a reference voltage. The amplifier is coupled to the dosimeter and the reference circuit, and supplies a second bias at an output of the static biasing circuit, wherein the second bias is proportional to a difference between the dosimeter voltage and the reference voltage. A voltage source generates a drive voltage to which the first bias and the second bias are referenced. The feedback circuit regulates supply of the drive voltage to a well of the dosimeter FD-SOI device according to the first bias and the second bias.
Patent KR-20220008545-A (KR)
Title: Load measuring module and calibration method of load measuring module
Inventor: LEE KWANG CHUN
IPC: G01M17/04
Filed: 2020-07-14
Abstract: The present invention relates to a load measuring module for measuring a load applied to a part to be measured, and a calibration method of the load measuring module for calculating a transformation matrix of the load measuring module for calculating the load through a strain. In particular, in the load measuring module of the present invention, since the strain measured by a plurality of sensors is converted into the load through the transformation matrix, the load of the part to be measured can be accurately measured with a simple configuration of the sensors and a control unit. The load measuring module comprises: the plurality of sensors; and the control unit.
Patent KR-20200094126-A (KR)
Title: Distributed battery management system and method
Inventor: YOO YOUNG UK
IPC: G01R31/396
Filed: 2020-07-29
Abstract: The present invention relates to a distributed battery management technology. According to an aspect of the present invention, a distributed battery management system for managing a plurality of battery modules comprises: a plurality of slave control units each connected to a plurality of battery modules to generate battery sensing information for the connected battery module; a master control unit connected to an uppermost slave control unit among the plurality of slave control units, and selectively connected to a lowermost slave control unit; and a conversion unit located between the master control unit and the lowermost slave control unit, and operating in accordance with control of the master control unit to connect the master control unit and the lower order slave control unit, or to release the connection between the master control unit and the lowest order slave control unit.
Patent KR-20220014687-A (KR)
Title: Manufacturing Method of Water Soluble Propolis improving Taste and Flavor
Inventor: KIM U JIN
IPC: A23L33/105
Filed: 2020-07-29
Abstract: The present invention relates to a method for manufacturing water-soluble propolis with improved taste and flavor, which comprises the following steps: adding 600 to 700 parts by weight of 85% (v/v) ethanol and 1 to 5 parts by weight of porous chitosan to 100 parts by weight of propolis original mass, and stirring the mixture at 35 to 40℃ at 300 to 400 rpm for 14 to 16 hours to perform primary extraction (step 1); keeping a primary propolis extract in a freezer for 20 to 24 hours to separate wax from the primary propolis extract and performing filtration to remove the wax (step 2); adding 300 to 400 parts by weight of 65% (v/v) ethanol to 100 parts by weight of the wax-removed primary propolis extract, and stirring the mixture at 45 to 50℃ at 500 to 600 rpm for 5 to 6 hours to perform secondary extraction (step 3); concentrating a secondary propolis extract to remove ethanol (step 4); and mixing 10 to 20 parts by weight of a honey mixture with 100 parts by weight of a propolis concentrate, and stirring the mixture at 45 to 50℃ at 800 to 900 rpm for 8 to 10 hours (step 5). According to the present invention, the method provides advantages of increase water solubility of the propolis extract and removing the unique odor of propolis extract to enable even children to easily consume the propolis extract.
Patent KR-20220017258-A (KR)
Inventor: LEE BANG LIN
IPC: H01L51/50
Filed: 2020-08-04
Abstract: Disclosed are a composition comprising a first compound represented by the following chemical formula 1: M(L_1)_n1(L_2)_n2, a second compound having a HOMO energy level of -5.5 eV or more, and a third compound having a LUMO energy level of -2.8 eV or less, and an organic light emitting device comprising the same. For descriptions of M, L_1, L_2, n1 and n2 in formula 1, respectively refer to the described in the present specification.
Patent KR-20210019950-A (KR)
Title: (meth)acrylic-based resin composition and (meth)acrylic-based resin film
Inventor: NAGAKURA TAKESHI
IPC: C08F220/18
Filed: 2020-08-05
Abstract: The present invention relates to a (meth)acrylic resin composition which can be used for a solution casting process to obtain a resin film having a small film thickness and has excellent folding resistance, break resistance (tensile break strength), elongation at break and solvent resistance (gel fraction), and a (meth)acrylic resin film. The (meth)acrylic resin composition includes a (meth)acrylic polymer and a crosslinking agent, wherein the (meth)acrylic polymer includes a copolymer obtained by copolymerizing: 100 parts by weight of a mixture containing 80 parts by weight or more of methyl methacrylate and at least one C1-C14 alkyl (meth)acrylate other than the methyl (meth)acrylate and having a Tg of homopolymer of 0°C or higher; and 1.0-20.0 parts by weight of at least one copolymerizable monomer having a functional group capable of reacting with the crosslinking agent, and the copolymer has a weight average molecular weight of larger than 100,000 and equal to or less than 1,000,000.
Patent KR-20210018149-A (KR)
Title: Substrate processing apparatus, method of manufacturing semiconductor device, substrate holder, and program
Inventor: SAIDO SHUHEI
IPC: C23C16/44
Filed: 2020-08-06
Abstract: The present invention improves the in-plane uniformity of a film formed on a substrate. The apparatus includes: a reaction tube accommodating a substrate holding support; a gas supply mechanism having an inlet corresponding to each of the substrates held in the reaction tube to supply gas parallel to the surface of the corresponding substrate from the inlet; and a gas exhaust mechanism having an outlet facing a side of each of the substrates to fluidly communicate with a vacuum pump to exhaust the gas flowing through the surface of the substrate, wherein a substrate holding support includes a plurality of annular members having an inner diameter equal to or less than the outer diameter of the substrate, disposed on a surface orthogonal to the axis of rotation, concentric with the axis of rotation, and arranged at a predetermined pitch; a plurality of pillars having a width narrower than the width of the annular members and disposed along a circumscribed circle substantially coincident with the outer periphery of the annular members to hold the annular members; and a plurality of support members extending from the pillars toward the inner periphery to load the substrate at a position between each of the annular members, wherein, when the substrate holding support is accommodated in the reaction tube, a gap narrow enough to allow rotation of the substrate holding tool is formed between the outer periphery of the annular members and the cylindrical surface.
Patent KR-20220019976-A (KR)
Inventor: YONG NAM SOON
IPC: F21V33/00
Filed: 2020-08-11
Abstract: The present invention relates to a landscape light for a handrail which can simultaneously illuminate or selectively illuminate a passage and a landscape by installing an LED module extended longitudinally on the lower side of a horizontal frame coupled to the upper side of a post. The landscape light for a handrail has a pair of coupling units formed on the upper side of a post. A bracket is coupled between the coupling units. A horizontal frame is installed on the bracket. A coupling space unit is longitudinally extended from the lower side or a side of the horizontal frame. A housing of a corresponding length is coupled to the coupling space unit by sliding or pressing. An LED module is coupled to the inside of the housing by sliding. Therefore, the present invention can emit lighting across the entire section of a handrail by longitudinally extending and installing the LED module on the lower side of the horizontal frame installed on the upper side of the post, and a passage and a landscape can be simultaneously or selectively illuminated to provide various lighting presentations in a park or a bridge. Also, the housing with the LED module installed therein can be coupled to and separated from the coupling space unit of the horizontal frame by sliding to facilitate assembly and disassembly to be conveniently maintained and managed. The horizontal frame is coupled by the bracket which can be installed while moving to the left and right to easily construct a handrail.
Patent KR-20220023229-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: LEE JI HYE
IPC: H04N13/239
Filed: 2020-08-20
Abstract: Disclosed are an electronic device and a control method of the electronic device. The control method of the electronic device according to the present disclosure comprises: a step of acquiring a first light field (LF) image photographing at least one object as a different view point; a step of acquiring a plurality of first layer stacks and a plurality of shifting parameters by inputting the first LF image to an artificial intelligence model for performing factorization; a step of restoring a second LF image using the plurality of first layer stacks and a plurality of shifting parameters; and a step of learning the artificial intelligence model based on the first LF image and the second LF image. Therefore, the present invention is capable of allowing the electronic device to acquire a rendering image with an improved viewing angle due to an improvement in an overall factorization performance.
Patent KR-20220030590-A (KR)
Title: Vinyl house and construction method thereof
Inventor: SEUNG KYUNG SUN
IPC: A01G9/24
Filed: 2020-09-03
Abstract: The present invention includes: a body having a frame part and a sealing part formed outside the frame part; and a heat exchange unit including a first heat exchange member installed on one side of a body and formed of a first material for storing or discharging heat, a second heat exchange member installed inside the first heat exchange member and formed of a second material having a specific heat higher than that of the first material, and a third heat exchange member installed inside the second heat exchange member to receive electricity and heat the second material. Therefore, it is possible to improve thermal efficiency, it is possible to reduce heating costs.
Patent KR-20220031289-A (KR)
Inventor: JO JEONG OK
IPC: G09G3/3208
Filed: 2020-09-04
Abstract: One embodiment of the present invention relates to a display device which comprises: a substrate including a display area having a first display area and a second display area and a non-display area extended from the display area; a plurality of first sub data wires disposed on the first display area; a plurality of second sub data wires disposed on the second display area to correspond to the plurality of the first sub data wires; a control wire including a wire unit extended in a direction different from the direction of the plurality of the first sub data wires and the plurality of the second sub data wires; and a plurality of transistors interposed between the plurality of the first sub data wires and the plurality of the second sub data wires and turned on by the control wire. Accordingly, a data signal is enabled to be supplied only to a driven area when the display device is operated by means of divided driving to save power consumption.
Patent KR-20220032970-A (KR)
Inventor: PARK SE JIN
IPC: H01L23/31
Filed: 2020-09-08
Abstract: A stack package may include first and second passive elements disposed on a package substrate, a lower stack, and an upper stack. The lower stack may be disposed between the first and second passive elements. Vertically stacked lower dies may provide first and second lower sides. The upper stack may be configured by sequentially stacking a lowermost upper die, a middle upper die, and an uppermost upper die in a step shape. The second end of the lowermost upper die may partially overlap on the second passive element. The upper end of the uppermost upper die may partially overlap the first passive element.